| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.69 | 4.449% | $32.0554 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $67.38 | 3.379% | $69.6568 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $6.80 | 13.848% | $7.7417 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $111.54 | 6.125% | $118.3718 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $215.47 | 12.617% | $242.6558 | $242.66 | $242.65 | $242.70 |
| Purchase #6 | $13.49 | 3.807% | $14.0036 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $87.83 | 12.865% | $99.1293 | $99.13 | $99.15 | $99.10 |
| 7 purchase totals = | $533.20 | $583.6144 | $583.62 | $583.60 | $583.70 | |